366 search results - page 23 / 74 » Optimizing the Evaluation of XPath Using Description Logics |
ENTCS
2007
14 years 9 months ago
2007
There have been several research works that analyze and optimize programs using temporal logic. However, no evaluation of optimization time or execution time of these implementati...
SEMWEB
2001
Springer
15 years 1 months ago
2001
Springer
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
ICDCS
2006
IEEE
15 years 3 months ago
2006
IEEE
Content-based dissemination of data using pub/sub systems is an effective means to deliver relevant data to interested data consumers. With the emergence of XML as the standard f...
ILP
2003
Springer
15 years 2 months ago
2003
Springer
Query optimization is used frequently in relational database management systems. Most existing techniques are based on reordering the relational operators, where the most selective...
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SEMWEB
2009
Springer
15 years 2 months ago
2009
Springer
Scalable query answering over Description Logic (DL) based ontologies plays an important role for the success of the Semantic Web. Towards tackling the scalability problem, we prop...